Replacing The Tilthouse Unit - ABB IRB 460 Series Product Manual

4 Repair

4.4.2 Replacing the tilthouse unit

4.4.2 Replacing the tilthouse unit
Introduction
This section describes how to replace the tilthouse unit. The section consists of
these parts:
Continues on next page
188
• Location of tilthouse unit on page 189
• Location of axes 2 and 3 sides of the robot on page 190
• X-ray view of the assembly of the tilthouse unit on page 192
• Press tool pre-mounting outer race bearings on page 193
• Press tool for removal of shaft on page 194
• Removing the tilthouse unit on page 196
• Premounting outer race of bearing and radial sealing, axis 2 side on page 202
• Premounting outer race of bearing and radial sealing, axis 3 side on page 203
• Refitting shafts on page 204
• Refitting lock nuts and the remaining parts on page 206
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Product manual - IRB 460
3HAC039842-001 Revision: P